向心力

例句：

1. 1. The car's steering wheel is designed to provide maximum control and stability when driving in a straight line.
   汽车的方向盘设计成在直线行驶时提供最大的控制和稳定性。
2. 2. The gravitational pull of the Earth towards the sun is what makes the planets orbit aroundit.
   地球对太阳的引力是使行星围绕它运行的原因。
3. 3. The force of gravity is so strong that it can hold objects together even if they are far apart.
   重力的力量是如此强大，以至于即使物体相隔很远，也能把它们紧紧相连。